Dairy manure handling systems
By: Ronald E. Hermanson.
Series: Animal waste management series; Extension mimeo -- 4430.; Extension mimeo (Washington State University. Cooperative Extension Service) -- 4430.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1979
Place of publication: Pullman
Language: eng
Subjects: Manures -- Handling; Dairy waste
Notes: Caption title.

"July 1979"--P. [1].

"EM 4430"--P. [1].